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National Stock Number:
5310-00-764-0972
Federal Supply Class:
5310
National Item Identification Number:
007640972
Description:
NUT,SELF-LOCKING,ROUND
Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes COLLAR, PIN-RIVET, THREADED; INSERT, SCREW THREAD; NUT (1), SLEEVE; NUT(1), PLAIN, CAP; and TURNBUCKLE BODY.
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Manufacturer Information:
| BACN10GR2 | 77272 | THE BOEING COMPANY | | BACN10GR2 | 81205 | THE BOEING COMPANY | | BR7414-2218 | 72962 | HARVARD INDUSTRIES INC | | VS10304-2 | 77272 | THE BOEING COMPANY | | VS10304-2 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| THREAD SERIES | UNS | | NOMINAL THREAD SIZE | 1.376 INCHES | | THREAD QUANTITY PER INCH | 18 | | THREAD PITCH DIAMETERS | 1.3399 TO 1.3439 INCHES | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT | | STEEL COMP 4130 NUT | | MATERIAL DOCUMENT AND CLASSIFICATION | 103 FSCM 77272 MFR REF 2ND MATERIAL RESPONSE LOCKING INSERT | | MIL-S-6758,COND F,SURFACE COND 4 MIL SPEC 1ST MATERIAL RESPONSE NUT | | SURFACE TREATMENT | OXIDE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | NUT STYLE | ROUND | | SMALL END DIAMETER | 1.640 INCHES MINIMUM AND | | 1.672 INCHES MAXIMUM | | DRIVE POINT DEPTH | 0.083 INCHES MINIMUM AND | | 0.108 INCHES MAXIMUM | | NUT DIAMETER | 1.891 INCHES MINIMUM AND | | 1.911 INCHES MAXIMUM | | NUT THICKNESS | 0.376 INCHES MINIMUM AND | | 0.396 INCHES MAXIMUM | | DRIVE POINT WIDTH | 0.172 INCHES MINIMUM AND | | 0.204 INCHES MAXIMUM | | UNDERCUT THICKNESS | 0.054 INCHES MINIMUM AND | | 0.106 INCHES MAXIMUM | | DRIVE POINT QUANTITY | 4 | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | COUNTERSINK ANGLE | 90.0 DEGREES MINIMUM AND | | 110.0 DEGREES MAXIMUM NUT | | SPECIFICATION/STANDARD DATA | 81205-BACN10GR MANUFACTURERS STANDARD |
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